baber/WOPTO huggingface dataset:
Patent KR-20030005789-A (KR)
Title: Microwave lighting system
Inventor: LEE JI YEONG
IPC: H01J65/04
Filed: 2001-07-10
Abstract: PURPOSE: A lightning system using microwave is provided to reduce the electric consumption by applying magnetic field to the outer of an electric bulb to shorten an initial lighting-up time of the electric bulb. CONSTITUTION: A magnetron(2) is mounted within a casing to generate a microwave. A high voltage generator(3) boosts an AC(Alternating Current) power up to high voltage to supply it to the magnetron(2). A waveguide(4) is linked with a gateway of the magnetron(2) to transmit the microwave generated therein. An electric bulb(5) generates light. A resonator(6) is covered on fronts of the waveguide(4) and the electric bulb(5), to thereby block the microwave and pass the light emitted from the electric bulb(5). A reflective mirror(7) accommodates the resonator(6) to reflect the light from the electric bulb(5). A cooling fan assembly(8) is provided on a side of the casing to cool the magnetron(2) and the high voltage generator(3). A magnetic field applying unit(10) is mounted on an outside of the electric bulb(5) to apply a strong magnetic field to an emitting material.
Patent KR-20030006196-A (KR)
Title: Real-Time Inspec tion System for Driving Marine Pile Using Total Station and Remote Modem
Inventor: HA HUI SANG
IPC: G01C3/00
Filed: 2001-07-12
Abstract: PURPOSE: A real time inspection system and method is provided to achieve improved accuracy and reliability of measurement by performing an automatic measurement of pile driving through the use of a remote modem. CONSTITUTION: A real time inspection system comprises a first total station(A) for measuring left and right angles of a driven pile(36) and transmitting the data obtained from the measurement over a remote modem transmitter(34); a second total station(B) spaced apart from the first total station and which measures left and right angles of the driven pile at the point measured by the first total station; and a control unit for receiving information output from the first total station and the second total station, calculating upper, middle and lower positions of the driven pile, displaying the result of calculation on a monitor, and automatically calculating an allowable error by comparing the result of calculation with designed coordinates.
Patent KR-20030011439-A (KR)
Inventor: JUNG HO JOON
IPC: B21D7/02
Filed: 2001-07-31
Abstract: PURPOSE: A method for forming a metallic structural steel pipe for construction and a structural stainless steel pipe which can be used for various applications including a fixing pillar for upper sunshade of a building lean-to roof by forming the metallic structural steel pipe and the structural stainless steel pipe is provided. CONSTITUTION: The method for forming metallic structural steel pipe for construction and a structural stainless steel pipe comprises the steps of guiding deformation of the structural steel pipe and structural stainless steel pipe(1) in forming the metallic structural steel pipe for construction and structural stainless steel pipe, and inserting a filler into the structural steel pipe and structural stainless steel pipe so that deformed shape thereof is maintained; and bending the structural steel pipe and structural stainless steel pipe filled with the filler; and taking out the filler out of the structural steel pipe and structural stainless steel pipe.
Patent KR-20030011451-A (KR)
Title: a
Inventor: PARK SUNG KWEUN
IPC: B60K17/22
Filed: 2001-08-03
Abstract: PURPOSE: A method and structure for compensating a sign of disorder of a large vehicle is provided to settle factors of unbalance of a wheel, pulling of a vehicle, and abnormal vibration generated in operation of a large vehicle and to secure safety in driving. CONSTITUTION: A method for compensating a sign of disorder of a large vehicle comprises steps of checking a phase angle, eliminating a compensation angle, and inserting compensating rings. In checking the phase angle, the compensating angle is checked by detecting difference between a compensation line and a central line of a propeller shaft(10) and a third-shaft(12) or fourth shaft(15). In eliminating the compensating angle, the compensating angle is eliminated by inserting the compensating ring into a lift spring(17) or torque rods(21,23) according to the checked compensation angle. In inserting the compensating ring, the compensating ring of 0.2¯0.35 mm is inserted by dividing a rear axle and checking standards of colors.
Patent KR-20030013055-A (KR)
Inventor: KIM DAE YEONG
IPC: C02F11/14
Filed: 2001-08-06
Abstract: PURPOSE: Provided is a mixing material for solidification of sewage sludge, which effectively reduces moisture of sewage sludge and further improve strength of sewage sludge. CONSTITUTION: The mixing material for solidification of sewage sludge comprises 0.1 to 5 weight parts of sodium sulfate, based on 100 weight parts of slag powder with a particle size of up to 250 μm.
Patent KR-20030014469-A (KR)
Title: Apparatus for measuring noise from a tire on the road
Inventor: PARK CHEOL
IPC: G01H11/00
Filed: 2001-08-11
Abstract: PURPOSE: An apparatus for measuring a noise of a tire is provided to reduce the cost and time required for development by testing the tire under conditions similar to an actual car conditions, and improve the reliability of data related to the noise of the tire. CONSTITUTION: An apparatus for measuring a noise of a tire(100) includes a road roller driving body(20) manufactured similar to conditions of a road, a tire fixing body(10) installed to adhere the tire to a surface of the road roller driving body to be rotated, a detecting element(30) detecting a noise generated from the tire, and an air pressure control unit(40) controlling air pressure of the tire, wherein the road roller driving body includes a chassis dynamo(21), a driving motor(22) driving the chassis dynamo, and a controller(23) controlling rotary moving velocity of the chassis dynamo; and the detecting element includes a micro phone(31) detecting the noise at a part where the tire and the road roller driving body contact with each other, and a display(32) displaying a signal detected from the micro phone.
Patent KR-20030017007-A (KR)
Title: Method for simultaneously anastomosing upper and bottom plates of discharge tube of plane lumination apparatus and apparatus thereof
Inventor: JANG MYEONG SU
IPC: G02F1/13357
Filed: 2001-08-23
Abstract: PURPOSE: A method and an apparatus for simultaneously fusing upper and lower plates of a discharge tube of a plane illuminating device are provided to pattern a discharge path of the discharge tube and, simultaneously, fuse the upper and lower plates using upper and lower flat glass plates. CONSTITUTION: A lower glass plate is fixed to a central groove of a lower mold. An intermediate support having the same shape as the shape of a discharge tube formed on the lower glass plate is arranged on the lower glass plate. An upper glass plate having the same size as the size of the lower glass plate is superposed on the intermediate support, having the intermediate support between the upper and lower glass plates. An upper mold is placed on the upper glass plate. Heat and pressured are applied to the mold assembly to fuse the upper glass plate to an exposed portion of the lower glass plate, to form the discharge tube. After cooling, the upper and lower molds are eliminated, and the intermediate support is removed from the discharge tube in the direction of the length of the tube.
Patent KR-20010088759-A (KR)
Inventor: KIM WONE HEE
Filed: 2001-08-31
Abstract: PURPOSE: A system for managing a profit using a multi-stage selling form is provided to share a profit of a company with a member by sharing a selling profit of a product and a partial portion of a profit obtained by joining the lower new member to a member, thereby encourage a member to sell a product and to enhance a selling profit of a company. CONSTITUTION: A connection recognizing module(50) recognizes a user's connection. A member identifying module(60) receives user's ID and password inputted in connection of the user and detects whether the user is a member or not. If the ID and password are detected as a non-registered ID and password, a member joining module(80) performs a new member joining process. After the new member joining process, an extra benefit supplying module(90) supplies a predetermined extra benefit to the upper member of the new member. A central processing unit(40) charges a transmission of information between the composition elements and a proper processing of information.
Patent KR-20020020205-A (KR)
Inventor: AGO JUNYA
IPC: H03H9/64
Filed: 2001-09-05
Abstract: PURPOSE: A frequency control method for an end face reflection type surface wave device is provided, which has target frequency characteristics, in spite of the deviation in characteristics caused by a prepared piezoelectric substrate and hardly generates unwanted spurious signals. CONSTITUTION: In this frequency control method for an end face reflection type surface wave device(1), the position of lambda/2 from the center of electrode fingers(4a,4b) adjacent to outermost electrode fingers(4a,5c) to the outside of a surface wave propagating direction is defined as a reference position when forming confronted two end faces(2a,2b) of a piezoelectric substrate(2) by cutting and by forming an interdigital transducer(3) on the piezoelectric substrate(2). The end faces(2a,2b) are formed by cutting the piezoelectric substrate(2), within the range of +lambda/8 or -lambda/8 from the reference position along with the surface wave propagating direction.
Patent KR-20030023178-A (KR)
Title: Charger for electric car
Inventor: BAE SANG JUNE
IPC: B60L11/18
Filed: 2001-09-12
Abstract: PURPOSE: A vehicle battery charger is provided to achieve improved use convenience by permitting the vehicle battery to be charged regardless of the size of the power. CONSTITUTION: A vehicle battery charger comprises a cooling fan for radiating heat generated from the charger; a switching unit(10) for turning on first to third switches(SW1 to SW3) when a magnetic coil(COIL) is excited; a main transformer(20) for receiving three-phase power from an external source when first to third switches are turned on, converting the received three-phase power into AC power, and outputting the result; a rectifying unit(30) for receiving the voltage output from the main transformer, converting the received voltage into DC power, and outputting the result; and a terminal unit(40) for selecting a circuit connection system for the power being applied to the main transformer in accordance with the size of the three-phase power applied from an external source, and supplying the voltage obtained from the neutral point or connection point of the selected circuit connection system to the magnetic coil and the cooling fan.
Patent KR-20030024427-A (KR)
Title: Phosphor paste composition including antioxidant for PDP and process for preparing the fluorescent film using the same
Inventor: BAE JAE U
IPC: C09K11/02
Filed: 2001-09-18
Abstract: PURPOSE: Provided are a phosphor paste composition comprising an antioxidant, which is useful for plasma display panel, and a method for producing a fluorescent film by using the same. CONSTITUTION: The phosphor paste composition comprises 10 parts by weight of solvent for phosphor paste, 0.01-5 parts by weight of antioxidant, and 1-30 parts by weight of fluorescent material. The method for producing a fluorescent film comprises the steps of (i) dissolving an antioxidant into solvent for phosphor paste to form a solution; (ii) adding a fluorescent substance to the solution with stirring, so as to form a phosphor paste; (iii) printing the phosphor paste on panel in uniform thickness, and drying the paste; and (iv) firing the dried phosphor paste.
Patent KR-20030025135-A (KR)
Title: Melt blend composite of biodegradable polybutylene succinate having superior mechanical and thermal properties
Inventor: KO BYEONG GU
IPC: C08L67/02
Filed: 2001-09-19
Abstract: PURPOSE: A molten blend composition of biodegradable poly(butylene succinate) is provided, to improve the heat resistance and the mechanical properties comprising the elongation and the impact resistance without deterioration of the tensile strength and the modulus. CONSTITUTION: The molten blend composition is a molten mixture comprising 60-90 parts by weight of poly(butylene succinate); 2-25 wt% of montmorillonite; and 2-25 wt% of ethylene vinyl acetate. The surface of the montmorillonite is substituted with an alkyl ammonium to improve the adhesive strength to a polymer chain, and the concentration of the substituent is 75-130 meq/100 g. Preferably the alkyl ammonium is methyl tallow bis-2-hydroxyethyl ammonium. The content of vinyl acetate in the ethylene vinyl acetate is 50-90 wt%.
Patent KR-20030028661-A (KR)
Title: Optical Fiber Amplifier
Inventor: CHO SEONG CHIL
IPC: G02B6/00
Filed: 2001-09-25
Abstract: PURPOSE: A wide band optical fiber amplifier is provided, which improves amplification efficiency of the optical fiber amplifier, by performing the first amplification as to a wide band input light signal and then separately amplifying a long wavelength light signal from the first amplified light signal. CONSTITUTION: The first amplification unit(10) amplifies a single wavelength band of an input light. A wavelength division unit(13,22) separates the amplified light applied from the first amplification unit according to wavelength band and then outputs a long wavelength band light to the first output stage, and outputs a short wavelength band to the second output stage. The second amplification unit(20) is combined with the first output stage of the wavelength division unit, and amplifies the long wavelength band light applied from the first output stage. And a wavelength coupling unit(30,40) couples the short wavelength band light applied from the second output stage and the long wavelength band light applied from the second amplification unit.
Patent KR-20020034865-A (KR)
Inventor: KUMAKURA HIROYUKI
IPC: C09J7/00
Filed: 2001-10-15
Abstract: PURPOSE: To provide a conductive adhesives which can surely connect a semiconductor element to a flexible printed board without short-circuiting. CONSTITUTION: Conductive particles 25 with an average diameter ranging between 10 nm or more and 90 nm or less are added to the conductive adhesives. When jointing a flexible circuit board 10 and a semiconductor element with those adhesives, as the conductive particles do not break through a protection film 37 of the semiconductor element 30, a signal part 35b of a wiring film 35 under the protection film 37 is protected, and wiring films 15, 35 of an obtained electric device do not short-circuit each other.
Patent KR-20030038174-A (KR)
Title: different form spaghetti or lamen process of manufacture together
Inventor: KIM BONG SAENG
IPC: B65B11/00
Filed: 2001-11-08
Abstract: PURPOSE: Provided is a method to pack different types of noddles together which lets round-shaped noddles and square-typed noddles packed together and circulated so that it makes users feel special feeling like tasting both round and square types simultaneously. CONSTITUTION: The method to pack different types of the noddles together is characterized by comprising the steps of: (i) mixing additive with grain powder; (ii) adding water to the mixture properly and then compressing the mixture; and (iii) using a molding machine to produce the noddles, with packing the round-shaped noddles and the square-typed noddles together.
Patent KR-20030041013-A (KR)
Title: Apparatus for removing and arranging a slab
Inventor: KIM YEONG CHEOL
IPC: B21B39/14
Filed: 2001-11-19
Abstract: PURPOSE: A slab removing and aligning apparatus is provided to promptly remove the slab when shape, unit weight and dimensions of slab are abnormal before charging slab into heating furnace or rightly align the slab when the slab is moved on roller table in the state that the slab is twisted. CONSTITUTION: In a roller table for charging a slab passing through weighing unit into heating furnace, the slab removing and aligning apparatus comprises a roller part(600) comprising a hexahedron frame(1), a plurality of rollers(2) formed in upper and lower parts of the frame so that the slab passes through the plurality of rollers(2) before entering the weighing unit, upper and lower cylinders(7) mounted between the rollers formed in the upper and lower parts of the frame to lift the slab inserted, an electromagnet(4) attached to both sides of each of the upper and lower cylinders(7) and supported to the roller part so that the electromagnet(4) is vertically moved; and chain driving units(19,20) for driving the plurality of rollers(2) formed in the upper and lower parts of the frame; a power transmission part(400) comprising an induction pipe(11) into which a serrated shaft is inserted so that one side surface of the serrated shaft is fixed and supported to the roller part(600), and at the opposite end of which a weight is mounted, and first bevel gear part(21) connected to first driving motor to change position of the induction pipe to 180 degrees of an angle by lifting the induction pipe centering around the center of gravity with the first bevel gear part(21) being attached to the side surface of the induction pipe at the center of gravity position of the induction pipe; and a discharge roller table into which the roller part(600) is inserted to discharge the slab.
Patent KR-20020040601-A (KR)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/13357
Filed: 2001-11-22
Abstract: PURPOSE: To enhance light transmission efficiency without reducing light reflection efficiency. CONSTITUTION: Rays of light from a back light are emitted from the substrate of one side of respective substrates disposed to face oppositely across liquid crystal. Pixel areas are made of areas enclosed with gate signal lines arranged in an adjacent relation and drain signal lines arranged in an adjacent relation on the surface of the liquid crystal side of another substrate. A pixel electrode, to which a video signal is supplied from the drain signal line of one side via a thin film transistor which is actuated by the supply of a scanning signal from the gate signal line of another side, is formed in the pixel area. The pixel electrode is constituted of a reflecting conductive film and a transparent conductive film which are connected electrically with each other, and also a light reutilizing film is formed at the lower layer of the reflecting conductive film via the reflecting conductive film and an insulating film. The light reutilizing film is insulated electrically from the gate signal line or the drain signal line.
Patent KR-20020040615-A (KR)
Inventor: FUKUE TAKASHI
IPC: H02P6/15
Filed: 2001-11-23
Abstract: PURPOSE: To provide a position-sensorless motor controller which can carry out control, taking into consideration the influence of an armature reaction against a phase induced voltage and a control effect delay against a power supply ripple to suppress speed fluctuation, noise, and vibration. CONSTITUTION: When a rotor position of a three-phase motor 3 is estimated, according to the phase induced voltage of the motor 3 detected by a phase voltage detecting means 5a, a control means 5 corrects the leading phase angle of the phase induced voltage caused by the influence of armature reaction, depending on the current of the three-phase motor 3 which is estimated according to the PWM signal pulse width, revolution, and a power supply voltage Vdc, in a current-sensorless manner for estimating the proper rotor position.
Patent KR-20030042929-A (KR)
Inventor: KIM HYEONG SU
IPC: H01L21/50
Filed: 2001-11-26
Abstract: PURPOSE: A tray for BGA type chip scale package is provided to increase a guiding range of the chip scale package and improve the loading possibility of the chip scale package by forming a plurality of guide walls at sides of a rib. CONSTITUTION: A tray(10) includes a body(11), a plurality of pockets(13), a rib(17), and a plurality of guide walls(23) in order to receive a ball grid array package. The body has a shape of rectangular plate. The pockets are arrayed in matrix. The rib has a loading side on which balls are loaded. The guide wall is formed at each side of the rib. The guide wall is higher than the rib in the height. The rib has a shape of rectangular ring on which the balls of the chip scale package are loaded. In addition, the rib has an auxiliary having a shape of bar crossing rib facing sides.
Patent KR-20020048888-A (KR)
Title: Ultrasonic imaging apparatus
Inventor: AMEMIYA SHINICHI
IPC: H04N5/225
Filed: 2001-12-17
Abstract: PURPOSE: An ultrasonic imaging apparatus is provided to be capable of responding to the requirements for both portability and versatility. CONSTITUTION: An apparatus is comprised of an imaging apparatus(100) and a support apparatus(500). The imaging apparatus(100) has basic ultrasonic imaging functions. The support apparatus(500) has functions for supporting the imaging apparatus(100) to extend the functions of the imaging apparatus(100). The imaging apparatus(100) is constructed by joining a generally box-shaped body(200) with a generally planar panel(300) via a hinge(400). The hinge(400) is provided between the upper portion of the rear end of the body(200) and the lower end portion of the planar panel(300).
Patent KR-20030050319-A (KR)
Title: Swivel Device for Actuator of Full-Scale Aircraft Static Tests
Inventor: KIM SEONG CHAN
IPC: G01M1/16
Filed: 2001-12-18
Abstract: PURPOSE: A swivel device for a hydraulic actuator is provided to apply an angular load to an angular hydraulic actuator by using a two-way rotating link including first and second pins, which are axially rotated. CONSTITUTION: A lower rotating member(3) is coupled to an upper portion of a hydraulic actuator(8). The center portion of the lower rotating member(3) is protruded such that a middle rotating member(1) is connected to the lower rotating member(3) through a lower rotating pin(4'). An upper rotating pin(4) is installed at an upper portion of the lower rotating pin(4') in such a manner that the upper rotating pin(4) is connected to an upper rotating member(2). The upper rotating pin(4) and the lower rotating pin(4') are positioned between the upper and lower rotating members(2,3). Two stud bolts(6) are installed at both sides of the upper rotating member(2).
Patent KR-20020023826-A (KR)
Inventor: SUNG BO HYEON
IPC: B09B3/00
Filed: 2001-12-21
Abstract: PURPOSE: A method and an apparatus for decomposing food waste using rice hulls as carrier are provided which enable realistic operation of a food waste treatment equipment by completely decomposing food waste having a high moisture content in a short time and completely removing a stench generated during the food waste treatment. CONSTITUTION: In an apparatus for reducing or decomposing food waste by fermentation or decomposition of microorganisms, the fermentation or decomposition apparatus comprises a porous screen(17) which is made of a metallic material and plastic material and installed at the lower part of a stirring and decomposing tank(3); and water supply fittings(7,8) supplying water into the stirring and decomposing tank(3), wherein a plural of the porous screens(17) are installed at the center of the lower part of the stirring and decomposing tank(3), wherein diameter sizes of the porous screen(17) are identical or different from each other. The method for reducing or decomposing food waste is characterized in that the food waste is reduced or decomposed by using rice hulls(11) as a carrier in a stirring and decomposing tank(3) and supplying water into the stirring and decomposing tank(3) before mixing and agitating the food waste with microorganisms, wherein gas exhausting is restrained by circulating the filtered and purified water into the stirring and decomposing tank(3) after filtering and purifying a material discharged through a discharge port(12).